anhydrous potassium sulfate; potassium hydrogensulfate; oxone in tetrahydrofuran; water Ambient temperature;

1: 70 percent / ozone / CH2Cl2; methanol / -78 °C 2: 65 percent / CHCl3 / 26 h / 65 °C 3: 1.) 98 percent formic acid, 2.) NaBH3(CN) / 1.) 38 deg C, 1 h, 2.) 20 deg C, 2 h 4: 83 percent / ethanol / 16 h / 78 °C 5: 75 percent / LiAlH4 / tetrahydrofuran / 3 h / Heating 6: 83 percent / 48 percent aq. HBr / 18 h / 120 °C View Scheme

&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '969212', constants.ctx, '0')">benzene</a> <br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 2.) aq. NaOH / 1.) benzene, reflux, 48 h, 2.) water, 5 deg C, 6 min<br />2: 87 percent / benzene / 1.) 8 deg C, 5 min, 2.) r.t., 1.5 h<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 2.) aq. NaOH / 1.) benzene, reflux, 48 h, 2.) water, 5 deg C, 6 min<br />2: 87 percent / benzene / 1.) 8 deg C, 5 min, 2.) r.t., 1.5 h<br /> <br /> &nbsp;